CN210005860U

CN210005860U - Powder feeding connector

Info

Publication number: CN210005860U
Application number: CN201921053263.3U
Authority: CN
Inventors: 冯杰斌; 肖创; 梁永
Original assignee: HUIWEI PRINTER CONSUMABLES CO Ltd
Current assignee: HUIWEI PRINTER CONSUMABLES CO Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-01-31
Anticipated expiration: 2029-07-05

Abstract

The utility model provides a powder adding channel and the distinguishable control switch that supplies image forming device to read the chip of discernment and control chip, image forming device accessible open the powder mouth after reading the chip on the powder connector during powder adding to the control switch on the accessible powder connector switches over the state of chip, makes the chip be in the conducting or outage state, realizes making the powder container fill the developer in the image forming device through the powder connector.

Description

Powder feeding connector

Technical Field

The utility model relates to an auxiliary device that uses when adding powder for image forming apparatus.

Background

An image forming apparatus is an kind of apparatus for forming an image on a recording material by using an electrophotographic image forming principle, such as a copier, a printer, a facsimile machine, etc., and the image forming apparatus generally has an image processing unit and a developing unit, and can develop an electrostatic latent image formed on the image processing unit by using a developer such as toner supplied from the developing unit to form a visible image on a medium such as paper, etc. in which toner (developer) is used as a consumable and is required to be continuously replenished to the developing unit in the image forming apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take powder coupler of chip adds can realize being connected between powder container and image forming equipment, accomplishes the powder operation of adding to image forming equipment.

In order to achieve the above object, the present invention adopts the following technical solutions:

a breading coupling comprising:

a powder feeding channel;

a chip;

the th conducting strip and the second conducting strip are in contact with the chip, and the th conducting strip and the second conducting strip are in disconnectable connection through a connecting strip;

and the control switch controls the connecting sheet to be disconnected or contacted with the th conducting sheet and/or the second conducting sheet.

According to the above technical scheme, the utility model discloses a powder connector provides the powder channel and supplies image forming device to read the discernment chip and the distinguishable control switch of control chip, when adding powder, the powder connector is connected at with the powder container and is inserted image forming device, open the powder mouth behind the chip on the image forming device accessible reading powder connector to the control switch on the accessible powder connector switches over the state of chip, makes the chip be in electrically conductive or outage state, realizes making the powder container fill the developer in the image forming device through the powder connector.

, the control switch can be in either the position or the second position.

, the th conducting plate and the second conducting plate are in off state when the control switch is in position, and the th conducting plate and the second conducting plate are in on state when the control switch is in second position.

And , the connecting piece is an elastic connecting arm connected with the conductive piece or the second conductive piece.

, the control switch is a shifting block arranged in the powder adding connector, the end of the shifting block is exposed out of the powder adding connector, and the other end of the shifting block is connected with the powder adding connector through a rotating shaft.

, the shifting block is located between the connecting piece and the conducting strip or between the connecting piece and the second conducting strip.

, the part of the shifting block between the connecting piece and the second conducting strip or the second conducting strip is a wedge-shaped structure.

, the chip is disposed on the outer wall of the powder coupler for easy identification by an image forming device.

, the powder adding connector is provided with a connecting interface end connected with the powder container.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings needed for describing the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded schematic view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is a schematic view of an embodiment of the present invention and a toner bottle when installed at ;

FIG. 5a is a top view of the control switch in the th position;

FIG. 5b is a cross-sectional view taken along line A-A of FIG. 5 a;

FIG. 6a is a top view of the control switch in a second position;

fig. 6B is a cross-sectional view taken along line B-B in fig. 6 a.

The following detailed description describes embodiments of the present invention in conjunction with the drawings.

Detailed Description

In describing the embodiments of the present invention in detail, and in order to facilitate the explanation, the drawings showing the structure of the device will not be partially enlarged in -like proportion, and the illustration is only an example, which should not limit the scope of the invention.

Referring to fig. 1, 2, 3 and 4, the powder feeding coupler 1 has a connection interface end 1a connected to the powder container, a powder feeding channel 1b is disposed in the powder feeding coupler 1, when the powder feeding coupler 1 and the powder container 100 are connected to each other at and inserted into the image forming apparatus, the powder feeding channel 1b communicates with the powder container 100 (fig. 2), the developer can enter the powder feeding channel 1b from the powder container 100 and enter a developing unit or a developer accommodating mechanism of the image forming apparatus through the powder feeding channel 1b, a chip 2 for recording information is disposed on an outer wall of the powder feeding coupler 1, a th conductive sheet 3 and a second conductive sheet 4 are disposed in the powder feeding coupler 1, the th conductive sheet 1 and the second conductive sheet 4 both contact the chip 2 through respective pin ends, the 2 th conductive sheet 3 and the second conductive sheet 4 mainly function as a chip forming conductive loops, preferably, the second conductive sheet and the second conductive sheet 4 are connected to each other conductive sheets forming induction connecting arm 735, and the induction connecting arm is formed by the conductive sheet 7375, and the conductive sheet is connected to the chip forming induction connecting arm 62 (see the induction magnetic field).

The powder adding coupler 1 is internally provided with a control switch 6, the control switch 6 of the embodiment is a shifting block positioned between the connecting sheet 5 and the 0 conducting sheet 3, the end of the shifting block is exposed out of the powder adding coupler 1, the other end of the shifting block is provided with a rotating shaft part 6a, the shifting block is connected with the powder adding coupler 1 through the rotating shaft part 6a, when the shifting block is shifted, the shifting block can rotate around the rotating shaft part 6a, the shifting block can enable the connecting sheet 5 to be lapped with the th conducting sheet 3 and the second conducting sheet 4 to form sliding type electric connection in the process, or the connecting sheet 5 is enabled to be disconnected with the th conducting sheet 3 and the second conducting sheet 4 in the rotating process, as shown in fig. 5a and 5b, when the shifting block (control switch 6) is positioned at th position, the 897 th conducting sheet 893 and the second conducting sheet 4 are kept in a conducting state through the connecting sheet 5, the chip 2 is powered on, after powder is added, when the shifting block (control switch 6) is positioned at the 856 b, the shifting block is positioned between the second conducting sheet 586, the shifting block is inserted into the connecting sheet 3 and the second conducting sheet 3, the second conducting sheet is reset to be disconnected from the connecting sheet 3, the top of the top linking block, so that the top linking block is positioned between the top linking block, so that the top linking block is replaced by means, so that the top linking block is replaced by 366, so that the top linking block is replaced by the top linking block, so that the top linking block is replaced by the top linking block, so.

Of course, the technical idea of the present invention is not limited to the above embodiments, but many different specific solutions can be obtained according to the present invention, for example, the pressing of the control switch to the connecting piece can also be destructive, i.e. not resettable, or when the connecting piece is not connected to the second conductive piece or the th conductive piece as the body, the connecting piece can be reset by arranging a reset spring, the reset spring provides the force to make the connecting piece overlap the th conductive piece, when the shifting block leaves, the reset spring can push the connecting piece back to overlap the th conductive piece, the shifting block in the previous embodiments can be arranged outside the connecting piece, the shifting block can push the connecting piece to contact with the th conductive piece and the second conductive piece or leave the connecting piece to leave the th conductive piece and the second conductive piece during the moving process, in addition, the control switch and the th conductive piece and the second conductive piece for conducting can also be replaced by the switch, or the control switch is replaced by a relay, such changes and equivalent changes are included in the scope of the present invention.

Claims

1. Powder coupler, its characterized in that includes:

a powder feeding channel;

a chip;

2. A breading coupling as claimed in claim 1 wherein the control switch is either in the position or the second position.

3. The powdering coupling according to claim 1 or 2, wherein the conductive tab and the second conductive tab are in an off state when the control switch is in the th position, and wherein the conductive tab and the second conductive tab are in an on state when the control switch is in the second position.

4. The powder adding connector as claimed in claim 1 or 2, wherein the control switch is a dial disposed in the powder adding connector, an end of the dial is exposed out of the powder adding connector, and another end is connected to the powder adding connector through a rotating shaft.

5. The powdering attachment according to claim 4, wherein said pick is located between said tab and said th conductive strip or between said tab and said second conductive strip.

6. The powdering attachment according to claim 5, wherein a portion of the pick between the connecting tab and the th conductive tab or the second conductive tab is a wedge-shaped structure.

7. A breading coupling as claimed in claim 1 or 2, characterized in that: the chip is arranged on the outer wall of the powder adding connector.

8. A breading coupling as claimed in claim 1 or 2, characterized in that: the powder adding connector is provided with a connecting interface end connected with the powder container.

9. The powder feeding connector as claimed in claim 1 or 2, wherein the connecting piece is an elastic connecting arm connected with the th conductive piece or the second conductive piece.